•
Check that the power supply cable is OK and that the earthing is
functional.
•
Follow the installation and safety instructions carefully.
Malfunction
No function
Poor dust
removal effect
MALFUNCTIONS AND MAINTENANCE
Causes
1. Power failure or bad
power connection.
2. Unit is switched off
1. The air filter cover is
clogged with dust.
2. The air inlet grille is
blocked by foreign
objects.
1. Plug in the mains cable
2. Press the "ON" button
1. Clean the air filter.
2. Remove foreign objects
130
Solution
and make sure it is well
connected.
on the control panel.
from the air intake.